From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#19466: 25.0.50; xref-find-def doesn't find C functions Date: Sun, 01 Feb 2015 18:01:31 +0200 Message-ID: <83ioflipt0.fsf@gnu.org> References: <8361cucl3u.fsf@gnu.org> <54A230CD.3040309@yandex.ru> <83vbktb1ct.fsf@gnu.org> <54A2EE15.3020406@yandex.ru> <831tnhasx0.fsf@gnu.org> <54A6DAF6.5070605@yandex.ru> <831tna9tmr.fsf@gnu.org> <54A9C94F.8040701@yandex.ru> <83vbkl99vm.fsf@gnu.org> <54B8878A.4050506@yandex.ru> <54B8C22B.3080200@gmx.at> <54BC7A77.5020307@yandex.ru> <54BCC033.2010104@gmx.at> <83oapuy8ew.fsf@gnu.org> <54BDC34C.5070309@yandex.ru> <83wq4hwejl.fsf@gnu.org> <54BEBF63.9050709@yandex.ru> <8361c0w16n.fsf@gnu.org> <54C063E3.8020401@yandex.ru> <83a91avglz.fsf@gnu.org> <54C1655E.4050403@yandex.ru> <83r3uluawd.fsf@gnu.org> <54C28635.8070606@yandex.ru> <83twzhryyq.fsf@gnu.org> <54C2C9DC.1050908@yandex.ru> <83h9vgsehi.fsf@gnu.org> <54C3CCB2.5030708@yandex.ru> <83y4ojjpqy.fsf@gnu.org> <54CD8E72.5000902@yandex.ru> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1422806537 14990 80.91.229.3 (1 Feb 2015 16:02:17 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 1 Feb 2015 16:02:17 +0000 (UTC) Cc: 19466@debbugs.gnu.org, eller.helmut@gmail.com To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 01 17:02:12 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YHwyS-0006Cv-3k for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Feb 2015 17:02:12 +0100 Original-Received: from localhost ([::1]:50930 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YHwyR-0002ta-Dg for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Feb 2015 11:02:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45832) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YHwyN-0002sa-AM for bug-gnu-emacs@gnu.org; Sun, 01 Feb 2015 11:02:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YHwyI-000724-FH for bug-gnu-emacs@gnu.org; Sun, 01 Feb 2015 11:02:07 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:40290) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YHwyI-000720-CI for bug-gnu-emacs@gnu.org; Sun, 01 Feb 2015 11:02:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YHwyH-0007VQ-Tr for bug-gnu-emacs@gnu.org; Sun, 01 Feb 2015 11:02:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 01 Feb 2015 16:02:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19466 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19466-submit@debbugs.gnu.org id=B19466.142280651928844 (code B ref 19466); Sun, 01 Feb 2015 16:02:01 +0000 Original-Received: (at 19466) by debbugs.gnu.org; 1 Feb 2015 16:01:59 +0000 Original-Received: from localhost ([127.0.0.1]:59763 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YHwyF-0007V9-3K for submit@debbugs.gnu.org; Sun, 01 Feb 2015 11:01:59 -0500 Original-Received: from mtaout24.012.net.il ([80.179.55.180]:59266) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YHwyB-0007Us-S7 for 19466@debbugs.gnu.org; Sun, 01 Feb 2015 11:01:57 -0500 Original-Received: from conversion-daemon.mtaout24.012.net.il by mtaout24.012.net.il (HyperSendmail v2007.08) id <0NJ300I00O3ASX00@mtaout24.012.net.il> for 19466@debbugs.gnu.org; Sun, 01 Feb 2015 17:53:38 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout24.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NJ300FXHO5CPW20@mtaout24.012.net.il>; Sun, 01 Feb 2015 17:53:38 +0200 (IST) In-reply-to: <54CD8E72.5000902@yandex.ru> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:98949 Archived-At: > Date: Sun, 01 Feb 2015 04:24:50 +0200 > From: Dmitry Gutov > CC: 19466@debbugs.gnu.org, eller.helmut@gmail.com > > On 01/31/2015 10:52 AM, Eli Zaretskii wrote: > > > I tried that a few days ago, but didn't see any significant changes in > > behavior. I'm probably missing something -- what exactly did you want > > me to pay attention to? > > What have you tried, exactly? I evaluated your suggested code, and then typed "M-.". > You should have noticed that `M-.' in emacs-lisp-mode buffers behaves > like in other buffers and uses the current tags table (and prompts for > it if the tags table hasn't been visited yet). It does. > I've found one caveat now: even though the tags list is not buffer-local > (right?), (tags-lazy-completion-table) returns different results in > lisp/**/*.el buffers and src/*.c buffers. Yes, it's not 100% smooth. > `find-tag' completion exhibits the same difference. For instance, > calling `M-x find-tag' in src/disp.c, then typing `display_li' and > pressing TAB will complete it to `display_line'. No so in > lisp/progmodes/etags.el. Doing it in that buffer results in [No match]. That's not what I see, both in Emacs 24.4 and with the current trunk: the completion works even in buffers whose major mode is emacs-lisp. > However, typing `display_line' fully in either, then pressing RET, > brings you to that function's definition. This should be considered a > bug, right? Yes, except that I don't see it, at least not in "emacs -Q".